#596FE9#596FE9

#596FE9 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.0% C 0.185 H 271.9°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#596FE9
RGB	rgb(89, 111, 233)
HSL	hsl(231, 77%, 63%)
HSV	hsv(231, 62%, 91%)
CMYK	cmyk(61.8%, 52.4%, 0%, 8.6%)
CIE-LAB	lab(51.12, 28.92, -64.38)
CIE-LCH	lch(51.12, 70.58, 294.19°)
OKLab	oklab(58.97% 0.006 -0.1847)
OKLCH	oklch(58.97% 0.185 271.9)
XYZ	xyz(24.5073, 19.3738, 79.5230)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596FE9 #E9D359

analogous

#59B7E9 #596FE9 #8B59E9

triadic

#596FE9 #E9596F #6FE959

tetradic

#596FE9 #E959B7 #E9D359 #59E98B

square

#596FE9 #E959B7 #E9D359 #59E98B

split-complementary

#596FE9 #E98B59 #B7E959

monochromatic

#172FB0 #2340E2 #596FE9 #8F9EF0 #C5CDF7

Accessibility & contrast

On white

4.31

#596FE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#596FE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #596FE9

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596FE9	#FFFFFF	#000000	##000000
##596FE9	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2180ED

Deuteranopia (green-blind)

#0074E6

Tritanopia (blue-blind)

#008CA1

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #596fe9;
/* rgb */ color: rgb(89, 111, 233);
/* oklch */ color: oklch(59.0% 0.185 271.9);

Tailwind

colors: {
  custom: {
    50: '#9598f1',
    500: '#596fe9',
    950: '#000000',
  },
}

SCSS

$custom: #596fe9;
$custom-light: #9598f1;
$custom-dark: #000000;

JSON

{
  "hex": "#596fe9",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 233
  },
  "hsl": {
    "h": 230.833,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.58966,
    "c": 0.18479,
    "h": 271.9
  },
  "luminance": 0.19376
}

Semantic roles & 50–950 ramp

primary

#596FE9

secondary

#E9E1B5

accent

#BA0DD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #596FE9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →